Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
Collection Info
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Impacts

11 results for Hydrilla verticillata (hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1821048 PABerks[No locality description provided]2015 02040203 Schuylkill 
1826363 PABerksScotts Run Lake (BERKS)2017 02040203 Schuylkill 
1863371 PALehighLeaser Lake (LEHIGH)2023 02040203 Schuylkill 
1713909 PALehighLeaser Lake Park, shallows at south boat ramp access2023 02040203 Schuylkillestablished
1821040 PAMontgomery[No locality description provided]2015 02040203 Schuylkill 
1834231 PAMontgomery[No locality description provided]2018 02040203 Schuylkill 
1834277 PAMontgomery[No locality description provided]2019 02040203 Schuylkill 
1759539 PAPhiladelphia[No locality description provided]1998 02040203 Schuylkill 
232852 PAPhiladelphiaSchuylkill River, at E side of Schuylkill between Boathouse Row & Girard Ave brg1998 02040203 Schuylkillestablished
230947 PAPhiladelphiaSchuylkill River, Philadelphia, east side of river between boathouse row and Girard Avenue Bridge1998 02040203 Schuylkillestablished
230639 PAPhiladelphiaSchuylkill River, Philadelphia, Fairmount Park at Kelly Dr. and Brewery Hill Dr, near the bridge.1996 02040203 Schuylkillestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/28/2025].

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